﻿<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
        <div id="app">
            <ul>
                <li v-for="(value, key, index) in book">{{index}}. {{key}} : {{value}}</li>
            </ul>
        </div>
    
    <script src="https://unpkg.com/vue@next"></script>
    <script>
        const vm = Vue.createApp({
            data() {
                return {
                    book: {
                        title: 'VC++深入详解',
                        author: '孙鑫',
                        isbn: '9787121362217'
                    }
                }
            }
        }).mount('#app');
    </script>
  </body>
</html>
